Finding the Fourth Proportional to 566,277,502.84, 848,550,959.86 and 381,361,229.08
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Solution
The fourth proportional to 566,277,502.84, 848,550,959.86 and 381,361,229.08 is: 571,459,108.59
Step by Step Solution
- Step 1: Write the proportion equation
566,277,502.84 : 848,550,959.86 = 381,361,229.08 : x - Step 2: Convert to fraction form
566,277,502.84/848,550,959.86 = 381,361,229.08/x - Step 3: Cross multiply
566,277,502.84x = 848,550,959.86 × 381,361,229.08 - Step 4: Simplify right side
566,277,502.84x = 323,604,436,989,223,360 - Step 5: Solve for x
x = 323,604,436,989,223,360/566,277,502.84 - Step 6: Final answer
x = 571,459,108.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.